126022106 has 16 divisors (see below), whose sum is σ = 225431424. Its totient is φ = 51661104.

The previous prime is 126022103. The next prime is 126022147. The reversal of 126022106 is 601220621.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (126022103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195365 + ... + 196008.

It is an arithmetic number, because the mean of its divisors is an integer number (14089464).

Almost surely, 2^126022106 is an apocalyptic number.

126022106 is a deficient number, since it is larger than the sum of its proper divisors (99409318).

126022106 is a wasteful number, since it uses less digits than its factorization.

126022106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391405.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 126022106 is about 11225.9567966388. The cubic root of 126022106 is about 501.3591102911.

Adding to 126022106 its reverse (601220621), we get a palindrome (727242727).

The spelling of 126022106 in words is "one hundred twenty-six million, twenty-two thousand, one hundred six".